MEDINILLA SCORTECHNII
I saw this huge clump of Medinilla scortechnii at the ABC show. Unlike most Medinillas with pink flowers, this one has orange flowers.
My supervisor saw this too and alerted me to it. Interestingly I bought a small plant of this at Thailand in 2009 and planted it in HortPark's Home Garden. Now at its place is a Clappertonia ficifolia.